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HiPoSwitch Project Develops High-Efficiency, Lightning-Fast Gallium Nitride Power Switches
/en/media-center/media-review/hiposwitch-project-develops-high-efficiency-lightning-fast-gallium-nitride-power-switches
The European HiPoSwitch project has developed novel nitride (GaN) transistors for high efficiency, high speed gallium nitride power switches.
DFB laser module designed to test subtleties of General Relativity
/en/media-center/media-review/dfb-laser-module-designed-to-test-subtleties-of-general-relativity
Researchers at Ferdinand-Braun-Institut, Leibniz-Institut für Höchstfrequenztechnik (FBH; Berlin, Germany) have designed and constructed a microintegrated semiconductor-laser module that is part of…
German researchers make semiconductor laser to test relativity
/en/media-center/media-review/german-researchers-make-semiconductor-laser-to-test-relativity
Diode laser travels on FOKUS rocket to see whether clocks run differently in space.
Millimeter-Wave MMIC Signal-Power Generation and Amplification
/en/research/research-news/millimeter-wave-mmic-signal-power-generation-and-amplification
Signal power generation and amplification at W-band frequencies and beyond is key for various application areas, such as medical technology, non-destructive materials testing, radar, security, and…
Semiconductor lasers with resonant optical feedback reach intrinsic linewidths below 20 Hz
/en/research/research-news/semiconductor-lasers-with-resonant-optical-feedback-reach-intrinsic-linewidths-below-20-hz
High-precision atomic clocks, atom-interferometry experiments for extremely accurate measurements of the fundamental constants, and coherent optical free-space communication protocols are prominent…
Effizienter in Kontakt bleiben
/en/media-center/press-releases/effizienter-in-kontakt-bleiben
Funkantennen für die mobile Kommunikation gibt es reichlich. Bei zu vielen Nutzern gleichzeitig am gleichen Ort ist eine Antenne allerdings schnell überlastet. Das liegt in der Regel an den…
Grüße aus dem All – Ramanspektroskopie an extraterrestrischen Teilchen der HAYABUSA I-Mission
/en/research/research-news/gruesse-aus-dem-all-ramanspektroskopie-an-extraterrestrischen-teilchen-der-hayabusa-i-mission
Dr. Ute BöttgerDLR, Institut für Optische Sensorsysteme
Nonlinear generation in dispersion engineered silicon nitride waveguides and resonators
/en/research/research-news/nonlinear-generation-in-dispersion-engineered-silicon-nitride-waveguides-and-resonators
Dr. Jose Chavez BoggioLeibniz-Institut für Astrophysik Potsdam (AIP)
Temperature induced degradation of (InAlGa)N-based UV-B LEDs
/en/research/research-news/temperature-induced-degradation-of-inalgan-based-uv-b-leds
(InAlGa)N-based ultraviolet (UV) light-emitting diodes (LEDs) emitting in the UV-B spectral region (280 – 320 nm) are promising candidates for applications, such as UV curing, phototherapy, and…
Lange Nacht der Wissenschaften at FBH
/en/events/lange-nacht-der-wissenschaften-at-fbh-1
Laboratory tours and hands-on experiments for all ages.